Restructuring Charges and Other Costs Associated with Acquisitions and Cost-Reduction/Productivity Initiatives - Schedule of Components and Changes in Restructuring Accruals (Detail) - USD ($) $ in Millions		3 Months Ended
		Apr. 03, 2022	Apr. 04, 2021
Restructuring Reserve [Roll Forward]
Balance, beginning	[1]	$ 1,071
Provision	[2]	43	$ 17
Utilization and other	[3]	(163)
Balance, ending	[4]	952
Other Current Liabilities [Member]
Restructuring Reserve [Roll Forward]
Balance, beginning		816
Balance, ending		812
Other Noncurrent Liabilities [Member]
Restructuring Reserve [Roll Forward]
Balance, beginning		255
Balance, ending		140
Employee Termination Costs [Member]
Restructuring Reserve [Roll Forward]
Balance, beginning	[1]	1,014
Provision		25
Utilization and other	[3]	(95)
Balance, ending	[4]	943
Asset Impairment Charges [Member]
Restructuring Reserve [Roll Forward]
Balance, beginning	[1]	0
Provision		8
Utilization and other	[3]	(8)
Balance, ending	[4]	0
Exit Costs [Member]
Restructuring Reserve [Roll Forward]
Balance, beginning	[1]	57
Provision		11
Utilization and other	[3]	(59)
Balance, ending	[4]	$ 9

[1] Included in Other current liabilities ($816 million) and Other noncurrent liabilities ($255 million).

[2] Primarily represents cost reduction initiatives.

[3] Includes adjustments for foreign currency translation.

[4] Included in Other current liabilities ($812 million) and Other noncurrent liabilities ($140 million).